Abstract
A one-pot reaction leading to 3,5-diaryl-4-benzylideneamino-1,2,4-triazoles is described, the key step of which is the reaction of arenecarbohydrazonoyl chloride with benzylidenehydrazide. Compounds obtained in this way were hydrolyzed to 4-amino-3,5-diaryl-1,2,4-triazoles.
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Zielinski, W., Czardybon, W. Synthesis of 3,5-Diaryl-4-benzylideneamino-1,2,4-triazoles and 4-Amino-3,5-diaryl-1,2,4-triazoles. Chemistry of Heterocyclic Compounds 37, 1107–1110 (2001). https://doi.org/10.1023/A:1013227632521
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DOI: https://doi.org/10.1023/A:1013227632521